JPH07229266A - Joiner for joining vertical joint for wall material and vertical joint structure - Google Patents

Abstract

PURPOSE:To perform construction from the indoor side of the outer wall surface of a building by a method wherein synthetic resin resilient substances are laminated on the two surfaces of the central suspension wall of a body in a T-shape in cross section formed by bending a long metallic sheet and after the surface of the synthetic resin substance is coated with an adhesive, an adhesive layer to which a mold release sheet is attached is laminated. CONSTITUTION:A body 2 in a T-shape in cross section is formed by bending a long metallic sheet. Synthetic resin resilient substances 4 and 4 are laminated on the two surfaces of a central suspension wall 3 of the body 2 in a T-shape in cross section. The surfaces of the synthetic resin substances 4 and 4 are respectively coated with adhesives 5 and 5 and mold release sheets 6 and 6 are mounted on the surfaces of the adhesives 5 and 5. In ground columns 11 and studs 12 of a building erected on a groundsill, the female tongue parts of an outer wall plate 13 is fitted in a support fitment 14 and the male tongue part of an outer wall plate 13 is fitted in the support fitment 14. In a state that the mold release sheets 6 and 6 are peeled, a joiner 1 for joining a vertical joint is located at a vertical joint, the outer wall plate 13 is brought into contact with the vertical joint side and brought into contact with the synthetic resin resilient substances 4 and 4. At a point of time when stretching at a given height is effected, the outer wall plates 13-13 are brought into a butt pressure with each other and a vertical but end part 16 is forced into pressure adhesion to the synthetic resin substances 4 and 4 and laminated to the adhesives 5 and 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joiner suitable for joining vertical joints with a small distance to an existing building and a vertical joint joining structure thereof.

[0002]

2. Description of the Related Art Recently, in the city center, there is a tendency to construct a building in which the space between the existing building and the existing building is made as small as possible and the land is effectively used. In such a housing construction where there is a small gap between the existing buildings adjacent to each other, it is impossible to install the outer wall board from the outdoor side, and all the work must be performed from the indoor side. Conventionally, the prior art relating to the joint structure of vertical joints of the outer wall has been disclosed in, for example, Japanese Utility Model Publication No. 2-121504
No. 2, JP-A-2-176061, JP-A-2-17606
No. 4 is provided, but this technique is a structure in which a long joint cap that covers the vertical joints of the outer wall board is attached by an easy method, and the attachment work is performed by inserting it into the joint portion from the outdoor side. However, it was extremely difficult to apply it to the outer wall of a building with a small distance from the adjacent land. In addition, the applicant of the present application has filed Japanese Utility Model Application No. 5-26195, "A base plate consisting of a two-side base plate part bent at approximately 90 degrees and a base plate of the two sides as a support metal fitting for attaching an outer wall plate from the indoor side. Metal fittings having a support piece having a panel edge fitting portion that is erected from the section ".

[0003]

However, in the above-mentioned supporting metal fittings, all the members such as vertical joints must be constructed from the indoor side in order to construct the outer wall surface of the building from the indoor side. However, the above-mentioned vertical joint cannot be fulfilled. Therefore, the present invention provides a joiner for vertical joints of outer wall materials that can be constructed from the indoor side of the outer wall of a building and has a waterproof function, and a vertical joint structure thereof, thereby solving the above-mentioned problems of the prior art. Is what you are trying to do.

[0004]

That is, the first invention of the present application is to bend a long thin metal plate to form a T-shaped section, and to form both sides of the central hanging wall of the T-shaped body. A joint for vertical joint joining, characterized in that a synthetic resin elastic body is adhered to, and an adhesive layer is further attached to the surface of the synthetic resin elastic body, the adhesive layer being coated with an adhesive. A second aspect of the present invention is to form a T-shaped body in cross section by an aluminum extrusion method, and attach a synthetic resin elastic body to both sides of the central hanging wall of the T-shaped body, and further to attach an adhesive to the surface of the synthetic resin elastic body. A vertical joint-joining joiner having an adhesive layer attached with an upper release paper coated with the above, wherein the third invention uses the joiner for vertical joint joining according to claim 1, With the pattern paper peeled off, the joiner for vertical joints is inserted in the vertical joints, and the outer wall plate is urged by the impact force of the outer wall plate. A vertical joint junction structure, characterized in that it has adhered to the adhesive by bonding the butt portion.

[0005]

In this vertical joint structure, the rainwater flowing down the surface of the outer wall plate is tightly connected to the adhesive attached through the synthetic resin elastic body at the joint of the outer wall plate and the mouth of the outer wall plate. The joints prevent the infiltration of rainwater by the mouth of the outer wall plate.

[0006]

Embodiments of the present invention will now be described with reference to the drawings. The vertical joint joining structure shown in FIGS. 1 and 2 uses a joiner-1 for vertical joints.
1, a long thin metal plate is bent to form a T-shaped body 2 in cross section, and a synthetic resin elastic body 4 is formed on both sides of a central hanging wall 3 of the T-shaped body 2. 4 is adhered, and adhesives 5 and 5 are applied to the surfaces of the synthetic resin elastic bodies 4 and 4, respectively, and release papers 6 and 6 are attached to the surfaces of the adhesives 5 and 5, respectively. In this case, as shown in FIG. 5, the T-shaped body 2
May have a convex arcuate upper surface 7 or may be extruded in the longitudinal direction by an aluminum extrusion method.

On the other hand, as shown in FIGS. 1 and 2, the vertical joint structure used in the above structure has a female base portion of an outer wall plate 13 on a base pillar 11 and a stud 12 of a building established on a base 10. Fit into the fitting portion 15 of the support fitting 14, fit the male part of the outer wall plate 13 into the support fitting, and similarly perform the base pillar 1.
3 and the stud 12, the female part of the outer wall plate 13 is fitted to the fitting part of the support metal fitting, and the joint paper 1 for vertical joint is inserted in the vertical joint portion in a state where the release papers 6 and 6 are peeled off to form the outer wall. The plate 13 is brought into contact with the vertical joint side to come into contact with the synthetic resin elastic bodies 4 and 4, and
In order from the bottom, the female parts of the outer wall plates 13 to 13 are attached to the support fitting 1
4 to 14 are fitted to have a predetermined height. At the time of tensioning to a predetermined height, the outer wall plates 13 to 13 are urged to press the vertical resin sheave portions 16 of the outer wall plates 13 to 13 onto the synthetic resin elastic bodies 4 and 4 to attach them to the adhesives 5 and 5. Wear it and complete the wall from the indoor side.

In the vertical joint structure, the rainwater flowing down the surfaces of the outer wall plates 13 to 13 is adhered to the vertical joint part 17 through the synthetic resin elastic bodies 4 and 4. 5, 5 and the vertical opening 1 of the outer wall plates 13 to 13
The outer wall plate 13 to 6 by elastic and close joint with 6 to 16
The vertical wood mouth portions 16 to 16 of 13 prevent rainwater from entering.

[0009]

As described above, in the present invention,
A joiner for vertical joints can be installed from the indoor side of the building at the time of construction, so that it is possible to carry out the outer wall construction of the building with a small gap with the existing building. Due to the elasticity of the synthetic resin elastic body and the close bonding of the adhesive, it is possible to prevent rainwater from intruding through the longitudinal openings of the outer wall plate.

[Brief description of drawings]

FIG. 1 is a plan sectional view of a part of a construction structure according to an embodiment of the present invention.

FIG. 2 is a partial perspective view of the above example.

FIG. 3 is an enlarged plan sectional view of a part of the above example.

FIG. 4 is a perspective view of a part of the joiner for vertical joint according to the above example.

FIG. 5 is a perspective view of a portion of a joiner for vertical joints according to another embodiment.

[Explanation of symbols]

 2 T-shaped body 3 Central hanging wall 4 Synthetic resin elastic body 4 Synthetic resin elastic body 5 Adhesive 5 Adhesive 6 Release paper 6 Release paper

Claims (3)

[Claims] 1. A long thin metal plate is bent to form a T-shaped section, and a synthetic resin elastic body is attached to both sides of a central hanging wall of the T-shaped body, and the synthetic resin is further formed. A joiner for vertical joints, characterized in that an adhesive layer having an upper release paper coated with an adhesive is attached to the surface of an elastic body. 2. An aluminum extrusion method is used to form a T-shaped body in section, and a long thin metal plate is bent to form a T-shaped body in section, and both sides of the central hanging wall of the T-shaped body are formed. A joiner for vertical joints, characterized in that a synthetic resin elastic body is adhered, and an adhesive layer provided with an upper release paper coated with an adhesive is further adhered to the surface of the synthetic resin elastic body. 3. A joiner for joining vertical joints according to claim 1.
With the release paper peeled off, a joiner for joining vertical joints was interposed in the vertical joints, and the outer wall plate was pressed against the elastic body to press the vertical wood mouth portion of the outer wall plate to adhere it to the adhesive. The vertical joint structure that is characterized by.